<template>
  <div>
    <input type="text" v-model="txt">
    {{txt}}
  </div>
</template>

<script lang="ts">
  import {Vue, Component} from 'vue-property-decorator';

  @Component({})
  export default class Updata extends Vue {
    private txt: string = '';
  }
</script>

<style lang="scss" scoped>

</style>